TY - GEN AU - Schoenberg,Ronny AU - Kamber,Balz S AU - Collerson,Kenneth D AU - Moorbath,Stephen TI - Tungsten isotope evidence from approximately 3.8-Gyr metamorphosed sediments for early meteorite bombardment of the Earth SN - 0028-0836 PY - 2002///0813 N1 - Publication Type: Journal Article UR - https://doi.org/10.1038/nature00923 ER -